// 3. drop table & safe drop table
public void drop_table(bool bSafe)
{
if (bSafe && !exists())
{
return;
}
var cmd_text = safeformat.format(@"use {0};drop table {1}", db_name, table_name);
var cmd = current_conn.prepare_write_cmd(cmd_text);
current_conn.execute_nonquery(cmd);
}
// 2. run_sql_text_cmd
public void run_sql_text(string sql)
{
var cmd = current_db.prepare_write_cmd(sql);
current_db.execute_nonquery(cmd);
}